Stephen James Apaliski, M.D.
Allergy & Immunology Physician · Arlington, TX
Stephen James Apaliski, M.D. is an allergy & immunology physician with a practice address in Arlington, Texas, and NPI 1801981642, issued on Oct 4, 2006. Check the license (Texas J4696, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephen James Apaliski
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- J4696 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5421 Matlock RD, Arlington, TX 76018
- Phone
- (817) 460-7447
- Enumerated
- Oct 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 327 in Texas → Look up another NPI →
Also registered at 5421 Matlock RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Harry Earl, M.D.Allergy & Immunology Physician1609886498
- Casey Fitzgerald, D.C.Chiropractor1881628303
- Raymond Mathews, D.CChiropractor1629120118
- Naiya Patel, M.D.Allergy & Immunology Physician1740711928
- Neil Singhania, M.D.Allergy & Immunology Physician1669535886
- Theodore Sugihara, M.D.Allergy & Immunology Physician1144230673
Verify Stephen James Apaliski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J4696Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
27 Medicare Part D claims, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $856.16
31 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Stephen James Apaliski among 327 allergy & immunology physician records in Texas
Stephen James Apaliski, M.D. is one of 327 allergy & immunology physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2007 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Texas
There are 327 allergy & immunology physician records in Texas.
All 327 in Texas → Every provider in Arlington → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Harry Earl, M.D.Arlington, TX 760181609886498
- Naiya Patel, M.D.Arlington, TX 760181740711928
- Neil Singhania, M.D.Arlington, TX 760181669535886
- Theodore Sugihara, M.D.Arlington, TX 760181144230673
- Eugene Posnock, M.D.Bedford, TX 760221912965195
- Purnima Venkatesh, M.D.Bedford, TX 760221083671796
- Sven Wust, M.D.Bedford, TX 760221467590448
- Richard McConnell, M.D.Pantego, TX 760131669503363
Common questions
What is Stephen James Apaliski, M.D.'s NPI number?
Stephen James Apaliski, M.D.'s National Provider Identifier (NPI) is 1801981642, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen James Apaliski, M.D. located?
The NPPES record lists a practice address at 5421 Matlock RD, Arlington, TX, 76018. Phone: (817) 460-7447. Providers update this record themselves, so call before visiting.
How can I verify Stephen James Apaliski, M.D.'s license?
NPPES lists Texas license number J4696, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen James Apaliski, M.D. prescribe under Medicare Part D?
In 2024, Stephen James Apaliski, M.D. had 27 Medicare Part D claims; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.